Lumbar vertebrae
A lumbar vertebra seen from the side Ossification of lumbar vertebrae Bertolotti's syndrome Spinal disc herniation Lumbar ... Contrast MRI lumbar spine post-hemilaminectomy (sagittal T1 FSE FS) 3D image of a lumbar vertebra Position of lumbar vertebrae ... Bones around the lumbar vertebrae are shown as semi-transparent. Shape of lumbar vertebrae (shown in blue and yellow). ... Congenital block vertebra of the lumbar spine. CT volume rendering. African apes have three and four lumbar vertebrae, (bonobos ...
Vertebra
In most cases this occurs in the lowest of the lumbar vertebrae (L5), but may also occur in the other lumbar vertebrae, as well ... There are thirty-three vertebrae in the human vertebral column-seven cervical vertebrae, twelve thoracic vertebrae, five lumbar ... thoracic and upper lumbar vertebrae seen from the side Cervical vertebrae seen from the back Vertebrae Anatomy Limbus vertebra ... As the vertebrae progress down the spine they increase in size to match up with the adjoining lumbar section. The five lumbar ...
Akhshtyrskaya Cave
... cervical vertebrae; rib; vertebrae; lumbar vertebrae; thoracic vertebrae Excavation (2005): Level 3 M Mousterian. This level is ...
Orang-Outang, sive Homo Sylvestris
Five vertebrae in the loins (could refer to lumbar vertebrae, of which monkey and apes have six). Lumbar vertebrae are straight ... Short, flat-front cervical vertebra without bifide spines. No spine in the fifth cervical vertebra. Number of thoracic vertebra ... Transverse apophysis of C6 and C7 vertebra are more like a human's. Cervical vertebra lack foramen for containing the nerves ( ... Same number of vertebra or elements in the sacrum as an ape. Thirteen ribs on each side; humans have twelve. Smaller thumb ...
Eichstaettisaurus
... and the last few back vertebrae lacked ribs in the vein of lumbar vertebrae. Zygosphene-zygantrum articulations are present on ... including 7 neck vertebrae and approximately 24 back vertebrae. E. gouldi had 6-7 neck vertebrae, and an unknown number of back ... and the lumbar-like vertebrae. In 2018, Mateusz Tałanda added Ardeosaurus brevipes to Gauthier and colleagues' analysis (but ... In E. gouldi, the second (axis) and third neck vertebrae were connected to the next by elements known as intercentra. In E. ...
Cat
13 thoracic vertebrae (humans have 12); seven lumbar vertebrae (humans have five); three sacral vertebrae (as do most mammals, ... 11 The extra lumbar and thoracic vertebrae account for the cat's spinal mobility and flexibility. Attached to the spine are 13 ... Adult domestic cats typically weigh between 4 and 5 kg (9 and 11 lb). Cats have seven cervical vertebrae (as do most mammals); ... which have small vertebrae. The premolar and first molar together compose the carnassial pair on each side of the mouth, which ...
Thalassocnus
... had 7 neck vertebrae; 17 thoracic vertebrae, compared to the 18 in other megatheriid sloths; 3 lumbar vertebrae, ... In later species, the spinous processes which jut upwards from the vertebrae are markedly taller in the thoracic vertebrae than ... The spinous process of the first thoracic vertebra is nearly vertical, but, unlike other sloths, the other vertebrae incline ... The small neck vertebrae show they had weak neck muscles, as an aquatic creature does not need to hold its head up, and the ...
Periptychus
The lumbar vertebrae were robust and dorsoventrally compressed. The caudal vertebrae were also robust, rod-like; the tail must ...
Diprotodon
Wombats have four lumbar vertebrae and koalas have five. A bull red kangaroo, the largest living marsupial, can weigh 22-85 kg ... The length of each vertebra increases along the series so the lumbar series may have bent downward. Like other marsupials, ... Like many other mammals, the dorsals initially decrease in breadth and then expand before connecting to the lumbar vertebrae. ... Like most marsupials, Diprotodon likely had six lumbar vertebrae. They retain a proportionally tall neural arch but not the ...
Brygmophyseter
The holotype had preserved zero neck vertebrae, ten thoracic vertebrae, ten lumbar vertebrae, and fifteen tail vertebrae. In ... The vertebra segments increase in height until the seventh lumbar vertebra, then they begin to decrease. In the thoracic ... The lumbar and tail vertebrae are circular in shape. The head of the humerus arm bone of Brygmophyseter was positioned ... comparison, the modern sperm whale has eleven thoracic, eight lumbar, and twenty-two tail vertebrae, and the smaller tail in ...
Rhombopholis
CAMSM G.324 resembles the lumbar vertebrae of Macrocnemus. WARMS Gz21 has a wide posterior expansion and a thin anterior ... Although the vertebrae vary significantly in structure, they resemble those of other archosauromorphs such as Macrocnemus and ... The larger individual in WARMS Gz10 is represented by an incomplete caudal (tail) vertebra, a rib, the proximal tip of a right ... WARMS Gz10, a sandstone block containing vertebrae and limb bones from two different individuals, as well as fish scales and ...
Back (horse)
... six lumbar vertebrae. Some breeds, such as the Arabian, will sometimes, but not always, have five lumbar vertebrae and 17 ... as many horses with short backs do have the typical number of vertebrae. The length of each vertebra in the lumbar region seems ... A horse has an average total of 18 thoracic vertebrae, with five located in the withers. Each thoracic vertebra is also ... and the lumbar vertebrae of the loin provide the coupling that joins the back to the hindquarters. Integral to the back ...
Gorgonopsia
Unlike eutheriodonts, gorgonopsians do not have distinguished lumbar vertebrae. Nonetheless, the dorsals equating to that ... 293-295 There are three sacral vertebrae, and the series attached to the pelvis by the first vertebra. The pelvis is reptilian ... The seven cervical vertebrae (in the neck) are all the same size as each other except for the last one, which is shorter and ... The last cervical is shaped more like the dorsal vertebrae.: 291-293 The dorsals are spool-shaped and all appear about the same ...
Babakotia
Additionally, analysis of its semicircular canals, lumbar vertebrae and its spinous processes indicate slow movement and ... "Morphometric Analysis of Lumbar Vertebrae in Extinct Malagasy Strepsirrhines". American Journal of Physical Anthropology. 128 ( ...
Congenital vertebral anomaly
The lumbar spine subsequently appears to have six vertebrae or segments, not five. This sixth lumbar vertebra is known as a ... Congenital block vertebra of the lumbar spine. CT volume rendering. Congenital block vertebra of the lumbar spine. CT volume ... a sixth lumbar vertebra is one of the more common abnormalities. Sacralization of the fifth lumbar vertebra (or sacralization) ... Congenital block vertebra in the lumbar spine (partial vertebrae 3 and 4). The rear portion of the disc still exists. ...
Meyer v. Astrue
He fractured three lumbar vertebrae, which required reconstructive surgery. He also fractured his left wrist and injured his ...
Mesopropithecus
This was further supported by a study of a single lumbar vertebra. This vertebra was similar to that of Babakotia in having a ... Analysis of a lumbar vertebra of M. dolichobrachion further supported this conclusion. Our understanding of the morphology of ... "Morphometric analysis of lumbar vertebrae in extinct Malagasy strepsirrhines" (PDF). American Journal of Physical Anthropology ... plates of bone that protrude from the vertebrae) that points to the side (laterally). The vertebra was intermediate in length ...
Codfish vertebra
... sign is usually first seen in lumbar vertebrae. Ntagiopoulos, P G; Moutzouris, D‐A; Manetas, S (September 2007 ... Codfish vertebra refers to the biconcave appearance of the vertebra in sagittal radiographs due to pathological changes, such ... Codfish appearance of the vertebra is seen in several conditions such as osteoporosis, steroid or heparin therapy, Cushing ... Rexroad, Jason T.; Moser, Richard P.; Georgia, Jeffrey D. (1 September 2003). ""Fish" or "Fish Mouth" Vertebrae?". American ...
Intervertebral foramen
... and lumbar vertebrae all have intervertebral foramina.[citation needed] In the thoracic region and lumbar region, each ... particularly in the lumbar region).: 425 In the cervical region, a small part of the body of vertebra inferior to the ... of adjacent vertebra in the articulated spine.: 424, 425 Each intervertebral foramen gives passage to a spinal nerve and spinal ... due to the fact that the junction of the pedicle with the body of vertebra is situated somewhat more inferiorly on the body).: ...
Australopithecus sediba
... and 2 lumbar vertebrae; and MH2 preserves 2 neck, 7 thoracic, 2 lumbar, and 1 sacral vertebrae. The lordosis (humanlike ... Like humans, A. sediba appears to have had a flexible lumbar series comprising 5 vertebrae-as opposed to 6 static vertebrae in ... However, the overall anatomy of the neck vertebrae is apelike, and point to a much stiffer neck. A. sediba lacks a humanlike ... However, A. sediba seems to have had a highly mobile lower back and exaggerated lumbar lordosis, which may have been involved ...
Smilodon
... remains exhibit relatively more shoulder and lumbar vertebrae injuries. A 2023 study documented a high degree of ... In derived smilodontins and homotherins, the lumbar region of the spine and the tail became shortened, as did the hind limbs. ... It had a reduced lumbar region, high scapula, short tail, and broad limbs with relatively short feet. Smilodon is most famous ...
Amyloidosis
It is commonly found in cervical, lumbar, and sacral vertebrae. Those affected may be presented with bone pain due to bone ... ATTR deposits have been found in ligamentum flavum of patients that underwent surgery for lumbar spinal stenosis. In beta 2- ... In wild-type ATTR amyloidosis, non-cardiac symptoms include: bilateral carpal tunnel syndrome, lumbar spinal stenosis, biceps ... "Transthyretin amyloid deposits in lumbar spinal stenosis and assessment of signs of systemic amyloidosis". Journal of Internal ...
Celiac artery
This is around the first lumbar vertebra. There are three main divisions of the celiac artery, and each in turn has its own ... Branching from the aorta at thoracic vertebra 12 (T12) in humans, it is one of three anterior/ midline branches of the ...
Taiheki
When fatigued, their necks become tense, T5 (5th thoracic vertebrae) rises and appears strong, and L1 (1st lumbar vertebrae) ... Their anterior rib drops and their T5 (5th thoracic vertebra) drops. Their L5 (5th lumbar vertebra) becomes rigid. The ... According to him, all these aspects are correlated with the state of 5 lumbar vertebrae. In Japanese, tai (体) means "body", ... Taiheki types 1 to 10 are closely related to the kinematic characteristics of a particular lumbar vertebra; types 11 and 12 are ...
Spondylolisthesis
Anterolisthesis commonly involves the fifth lumbar vertebra. Backward displacement is called retrolisthesis. Lateral ... Lumbar hyperextension - Extension often elicits pain. This can be assessed by having the patient hyperextend the lumbar spine, ... Images are most often taken of the lumbar spine due to spondylolisthesis most commonly involving the lumbar region. Images of ... In particular, lumbar spondylolisthesis may benefit from core stabilization exercises focusing on lower abdominal, lumbar ...
Thylacosmilus
The lumbar vertebrae are short and more rigid than in Prothylacynus. The bones of the limbs, like the humerus and femur, are ... Although the lumbar vertebrae are not completely known, the two last ones are known and suggest for its vertical neural process ... Its cervical vertebrae were very strong and to some extent resembled the vertebrae of Machairodontinae; also the cervical ... two lumbar, and two sacral vertebrae, a femur, a tibia, a fibula, and various foot bones. It was one fourth smaller than the ...
Acinonyx pardinensis
The lumbar vertebrae were also elongate, suggesting the back was flexible. Compared to living cheetahs, the femur is more ...
Muscular system of the horse
Psoas major: originates on lumbar vertebrae and last 2 ribs, inserts into the trochanter minor of femur with a tendon that ... and the cervical vertebrae. Longus colli: originates from the cervical vertebrae and the first 5-6 thoracic vertebrae. Masseter ... Psoas minor: originates from first 4-5 lumbar and last 3 thoracic vertebrae, inserts into ilium. Flexes the pelvis. ... Intertransversales lumborum: between the transverse processes of 1-4th lumbar vertebrae. Intertransversalis colli: occurs ...
Abdomen
It corresponds to the first lumbar vertebra behind. The second line is the subcostal line, drawn from the lowest point of the ... This line corresponds to the body of the fifth lumbar vertebra, and passes through or just above the ileo-caecal valve, where ... It corresponds to the upper part of the third lumbar vertebra, and it is an inch or so above the umbilicus. It indicates ...
Charles Thurstan Holland
1(3131), 6. Holland, C. T. (1922). Note on sacralization of the fifth lumbar vertebra. J Bone Joint Surg Am. 4(2), 215-219. ...